1 files changed, 5 insertions, 3 deletions
diff --git a/tools/mq_editor/index.html b/tools/mq_editor/index.html
index fa7543c..f6d052b 100644
--- a/tools/mq_editor/index.html
+++ b/tools/mq_editor/index.html
@@ -40,6 +40,7 @@
     }
     button:hover { background: #4a4a4a; }
     button:disabled { opacity: 0.5; cursor: not-allowed; }
+    #extractBtn { background: #666; color: #fff; font-weight: bold; border-color: #888; }
     input[type="file"] { display: none; }
     .params {
       display: inline-block;
@@ -356,6 +357,7 @@
     const wavFile = document.getElementById('wavFile');
     const chooseFileBtn = document.getElementById('chooseFileBtn');
     const extractBtn = document.getElementById('extractBtn');
+    const autoSpreadAllBtn = document.getElementById('autoSpreadAllBtn');
     const playBtn = document.getElementById('playBtn');
     const stopBtn = document.getElementById('stopBtn');
     const canvas = document.getElementById('canvas');
@@ -512,14 +514,11 @@
       }, 50);
     }
 
-    // Extract partials
     extractBtn.addEventListener('click', () => {
       if (!audioBuffer) return;
       runExtraction();
     });
 
-    // Auto-spread all partials
-    const autoSpreadAllBtn = document.getElementById('autoSpreadAllBtn');
     autoSpreadAllBtn.addEventListener('click', () => {
       if (!extractedPartials || !stftCache) return;
       const fs = stftCache.fftSize;
@@ -642,6 +641,9 @@
           viewer.showSynthFFT = !viewer.showSynthFFT;
           viewer.renderSpectrum();
         }
+      } else if (e.code === 'KeyE') {
+        e.preventDefault();
+        if (!extractBtn.disabled) extractBtn.click();
       } else if (e.code === 'Escape') {
         if (viewer) viewer.selectPartial(-1);
       }